%0 Journal Article %A N. A. Roy %A D. P. Frolov %T The electroacustic efficiency of spark discharge in water %J Doklady Akademii Nauk %D 1958 %P 683-686 %V 118 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1958_118_4_a15/ %G ru %F DAN_1958_118_4_a15